DE1263055B - Verfahren zum Herstellen von nicht orientiertem Eisen-Siliciumblech - Google Patents
Verfahren zum Herstellen von nicht orientiertem Eisen-SiliciumblechInfo
- Publication number
- DE1263055B DE1263055B DEY682A DEY0000682A DE1263055B DE 1263055 B DE1263055 B DE 1263055B DE Y682 A DEY682 A DE Y682A DE Y0000682 A DEY0000682 A DE Y0000682A DE 1263055 B DE1263055 B DE 1263055B
- Authority
- DE
- Germany
- Prior art keywords
- magnetic
- rolled
- sheet
- oriented
- temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 13
- XWHPIFXRKKHEKR-UHFFFAOYSA-N iron silicon Chemical compound [Si].[Fe] XWHPIFXRKKHEKR-UHFFFAOYSA-N 0.000 title claims description 4
- 238000000137 annealing Methods 0.000 claims description 21
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 229910052710 silicon Inorganic materials 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- 239000010703 silicon Substances 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 description 20
- 229910000976 Electrical steel Inorganic materials 0.000 description 11
- 230000006698 induction Effects 0.000 description 10
- 239000012298 atmosphere Substances 0.000 description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 239000013078 crystal Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 230000035699 permeability Effects 0.000 description 5
- 238000005097 cold rolling Methods 0.000 description 4
- 230000005415 magnetization Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 1
- QLJCFNUYUJEXET-UHFFFAOYSA-K aluminum;trinitrite Chemical compound [Al+3].[O-]N=O.[O-]N=O.[O-]N=O QLJCFNUYUJEXET-UHFFFAOYSA-K 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
- C21D8/1233—Cold rolling
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
- C21D8/1266—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest between cold rolling steps
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
- C21D8/1272—Final recrystallisation annealing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Soft Magnetic Materials (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP702762 | 1962-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1263055B true DE1263055B (de) | 1968-03-14 |
Family
ID=11654542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEY682A Pending DE1263055B (de) | 1962-02-23 | 1963-02-22 | Verfahren zum Herstellen von nicht orientiertem Eisen-Siliciumblech |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3203839A (enExample) |
| BE (1) | BE628759A (enExample) |
| DE (1) | DE1263055B (enExample) |
| GB (1) | GB1037943A (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3868280A (en) * | 1967-12-12 | 1975-02-25 | Takaaki Yamamoto | Method of forming electric insulating films oriented silicon steel |
| US3948691A (en) * | 1970-09-26 | 1976-04-06 | Nippon Steel Corporation | Method for manufacturing cold rolled, non-directional electrical steel sheets and strips having a high magnetic flux density |
| US3935038A (en) * | 1971-10-28 | 1976-01-27 | Nippon Steel Corporation | Method for manufacturing non-oriented electrical steel sheet and strip having no ridging |
| JPS5037127B2 (enExample) * | 1972-07-08 | 1975-12-01 | ||
| US4046602A (en) * | 1976-04-15 | 1977-09-06 | United States Steel Corporation | Process for producing nonoriented silicon sheet steel having excellent magnetic properties in the rolling direction |
| PL202451A1 (pl) * | 1976-11-26 | 1978-06-19 | Kawasaki Steel Co | Sposob wytwarzania arkuszy ze stali krzemowej nie orientowanej o wysokiej indukcji magnetycznej i o niskich stratach w ferromagnetyku |
| JPS598049B2 (ja) * | 1981-08-05 | 1984-02-22 | 新日本製鐵株式会社 | 磁気特性の優れた無方向性電磁鋼板の製造法 |
| JPH0222442A (ja) * | 1988-07-12 | 1990-01-25 | Nippon Steel Corp | 高張力電磁鋼板及びその製造方法 |
| US5482107A (en) * | 1994-02-04 | 1996-01-09 | Inland Steel Company | Continuously cast electrical steel strip |
| WO2012017933A1 (ja) * | 2010-08-04 | 2012-02-09 | 新日本製鐵株式会社 | 無方向性電磁鋼板の製造方法 |
| CN115491468A (zh) * | 2022-10-20 | 2022-12-20 | 重庆钢铁股份有限公司 | 一种无取向硅钢rh精炼过程控制氮含量的方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2287467A (en) * | 1940-01-03 | 1942-06-23 | American Rolling Mill Co | Process of producing silicon steel |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2307391A (en) * | 1938-10-14 | 1943-01-05 | American Rolling Mill Co | Art of producing magnetic material |
| US2378321A (en) * | 1943-01-06 | 1945-06-12 | Matti H Pakkala | Electrical silicon steel |
| DE1009214B (de) * | 1954-03-27 | 1957-05-29 | Ver Deutsche Metallwerke Ag | Verfahren zur Erzeugung ausgepraegter Wuerfeltextur in magnetisierbaren Baendern undBlechen aus silizium- und/oder aluminiumhaltigen Eisenlegierungen |
| US2875114A (en) * | 1957-04-12 | 1959-02-24 | Westinghouse Electric Corp | Iron-aluminum materials for magnetic applications |
| US2965526A (en) * | 1958-10-03 | 1960-12-20 | Westinghouse Electric Corp | Method of heat treating silicon steel |
| GB870220A (en) * | 1959-05-27 | 1961-06-14 | Armco Int Corp | Non oriented silicon-iron sheet stock and process of making it |
-
0
- BE BE628759D patent/BE628759A/xx unknown
-
1963
- 1963-02-18 US US259190A patent/US3203839A/en not_active Expired - Lifetime
- 1963-02-19 GB GB6658/63A patent/GB1037943A/en not_active Expired
- 1963-02-22 DE DEY682A patent/DE1263055B/de active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2287467A (en) * | 1940-01-03 | 1942-06-23 | American Rolling Mill Co | Process of producing silicon steel |
Also Published As
| Publication number | Publication date |
|---|---|
| US3203839A (en) | 1965-08-31 |
| GB1037943A (en) | 1966-08-03 |
| BE628759A (enExample) |
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